Name: Microchip PIC32MX250F128B-I/SO
Brand: Microchip
SKU: 2029220
Price: 4.49 USD
Availability: InStock

text.skipToContent text.skipToNavigation

- Region & Currency
- Americas
  - Other Currencies
  - CAD ($)
  - USD ($)
- Asia Pacific
  - Other Currencies
  - AUD ($)
  - JPY (¥)
  - KRW (₩)
  - MYR (RM)
  - NZD ($)
  - SGD ($)
  - USD ($)
- Europe, Middle East, Africa
  - Other Currencies
  - CHF (CHF)
  - CZK (Kč)
  - DKK (kr)
  - USD ($)
You are changing the region you shop from. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.

You are changing currency. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.
1 (800) 675-1619

Orders shipping outside of United States will be on hold while the company evaluates tariff impacts.
Please contact your salesperson for assistance.

Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

PIC32MX250F128B-I/SO

PIC32MX Series 128 kB Flash 32 kB RAM 40 MHz 32-Bit Microcontroller - SOIC-28

PIC32MX250F128B-I/SO Datasheet PIC32MX250F128B-I/SO Documentation Errata AN1373--Using PIC32 MCUs to Develop GSM/GPRS/GPS Solutions Application Note Programming Specification Product Map
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	Microchip
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 27 per Tube Package Style: SOIC-28 Mounting Method: Surface Mount
Date Code:

Microchip PIC32MX250F128B-I/SO - Technical Attributes

Family Name:	PIC32MX
Core Processor:	MIPS32 M4K
Program Memory Type:	Flash
Flash Size (Bytes):	128kB
RAM Size:	32kB
Speed:	40MHz
No of I/O Lines:	19
InterfaceType / Connectivity:	I2C/I2S/SPI/UART
Peripherals:	Analog Comparators/I2C/I2S/On-Chip-ADC/SPI/UART/Watchdog
Number Of Timers:	5
Supply Voltage:	2.3V to 3.6V
Operating Temperature:	-40°C to +85°C
On-Chip ADC:	9-chx10-bit
Watchdog Timers:	1
Package Style:	SOIC-28
Mounting Method:	Surface Mount

Expand List

Collapse List

Features & Applications

The PIC32MX250F128B-I/SO is a 32-bit microcontroller with audio and graphics interfaces, USB and advanced analog features. Available in a SOIC-28 package.

It has flexible and independent ADC trigger sources. It supports mTouch™ capacitive touch sensing and provides high-resolution time measurement (1 ns).

Features:

Operating Conditions
- 2.3V to 3.6V, -40ºC to +105ºC, DC to 40 MHz
Core: 40 MHz MIPS32® M4K®
- MIPS16e® mode for up to 40% smaller code size
- 1.56 DMIPS/MHz (Dhrystone 2.1) performance
- Code-efficient (C and Assembly) architecture
- Single-cycle (MAC) 32x16 and two-cycle 32x32 multiply
Clock Management
- 0.9% internal oscillator
- Programmable PLLs and oscillator clock sources
- Fail-Safe Clock Monitor (FSCM)
- Independent Watchdog Timer
- Fast wake-up and start-up
Power Management
- Low-power management modes (Sleep, Idle)
- Integrated Power-on Reset and Brown-out Reset
- 0.5 mA/MHz dynamic current (typical)
Audio Interface Features
- Data communication: I2S, LJ, RJ, DSP modes
- Control interface: SPI and I2C™
Timers/Output Compare/Input Capture
- Five General Purpose Timers:
- Five 16-bit and up to two 32-bit Timers/Counters
Communication Interfaces
- USB 2.0-compliant Full-speed OTG controller
- Two UART modules (10 Mbps)
- Supports LIN 2.0 protocols and IrDA® support
- Two 4-wire SPI modules (20 Mbps)
Direct Memory Access (DMA)
- Four channels of hardware DMA with automatic data size detection
- Two additional channels dedicated for USB
- Programmable Cyclic Redundancy Check (CRC)
Input/Output
- 15 mA source/sink on all I/O pins
- 5V-tolerant pins
- Selectable open drain, pull-ups, and pull-downs
Qualification and Class B Support
- AEC-Q100 REVG (Grade 2 -40ºC to +105ºC) planned
- Class B Safety Library, IEC 60730
Debugger Development Support
- In-circuit and in-application programming
- 4-wire MIPS® Enhanced JTAG interface
- Unlimited program and six complex data breakpoints